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Continue to ChatSolar heads for the sub dollar per watt landmark http://spinneyhead.co.uk/2007/02/21/solar-heads-for-the-sub-dollar-per-watt-landmark/
Solar heads for the sub dollar per watt landmark http://spinneyhead.co.uk/2007/02/21/solar-heads-for-the-sub-dollar-per-watt-landmark/